Inventor · disambiguated record
Borislav Vasilev
Also filed as: VASILEV BORISLAV
7 granted patents·2 pending applications·0 citations·filing 2020–2023
68Inventor score
Technology areasH01H
Top patents by PatentIndex Score
9 records- 0176US12165825B2Switching system for an on-load tap changer, on-load tap changer and method for switching a tap connection of an on-load tap changerHITACHI ENERGY LTD·Filed 2023·Granted Dec 10, 2024·0 cites·19 claims
- 0274US12020886B2Contact unit and contact system for an on-load tap changer and on-load tap changerHITACHI ENERGY LTD·Filed 2023·Granted Jun 25, 2024·0 cites·19 claims
- 0367US2024006132A1Contact unit and contact system for an on-load tap changer and on-load tap changerHITACHI ENERGY SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 0465US2023411088A1Switching system for an on-load tap changer, on-load tap changer and method for switching a tap connection of an on-load tap changerHITACHI ENERGY SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 0557US12456591B2Driving system for an on-load tap changerHITACHI ENERGY LTD·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
- 0656US12308187B2System for controlling a vacuum interrupter for a power diverter switch, a power diverter switch and an on-load tap changerHITACHI ENERGY LTD·Filed 2021·Granted May 20, 2025·0 cites·20 claims
- 0755US12119197B2On-load tap changer with positioning device and method for assembling an on-load tap changerHITACHI ENERGY LTD·Filed 2022·Granted Oct 15, 2024·0 cites·11 claims
- 0853US11942293B2System for controlling a vacuum interrupter for a power diverter switch, a power diverter switch and an on-load tap changerHITACHI ENERGY LTD·Filed 2021·Granted Mar 26, 2024·0 cites·9 claims
- 0922USD968342SVisual load break switch blade status indicatorHITACHI ENERGY SWITZERLAND AG·Filed 2020·Granted Nov 1, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →